Use the following information for questions:
A randomly selected sample of 400 students at a university with 15-week semesters was asked whether or not they think the semester should be shortened to 14 weeks (with longer classes). Forty-six percent of the 400 students surveyed answered yes.
-If the sample consisted of 300 students instead of 400 students, but the sample proportion of students who answered yes to the question was still 46%, would the margin of error be smaller or larger?
Correct Answer:
Verified
Q11: In a poll of n =
Q12: Use the following information for questions:
A
Q13: Use the following information for questions:
A
Q14: Use the following information for questions:
A
Q15: Use the following information for questions:
A
Q17: What is the fundamental rule for data
Q18: Use the following information for questions:
Suppose
Q19: Use the following information for questions:
Suppose
Q20: Use the following information for questions:
Suppose
Q21: If the confidence level is increased, which
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